php echo 输出一句JS代码。请高手来看下!

\ubcf4\uc774\uc9c0 \uc54a\uc73c\uc2dc\uc8e0.","dst":"\u4f46\u662f\u4ed6\u4eec\u770b\u4e0d\u89c1\u4e86\u3002"}]}';$tt=json_decode($a, true);var_dump($tt);echo "---\n";echo $tt['trans_result'][0]['dst'];?>执行结果如下图 PHP json_decode()函数...